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Iron-containing minerals typically have a higher value than feldspar due to their importance in steel production and other industrial applications. Iron is a vital component in many industries, leading to a higher demand and value for iron-containing minerals compared to feldspar, which is mainly used in glass and ceramics industries.
My geological dictionary lists more than 7500 entries. Of which more than 10% will be discrete minerals. There is a list of the top 20 by composition, but that is a matter of opinion and location.
The importance of studying earth science is that it allows one to fully understand various aspects and formations of the earth. This is a very wide discipline which may include oceanography, geography, study of the atmosphere and so much more.
Minerals can not be man made. If it is than its not a mineral.
Man made minerals
A Man of No Importance - musical - was created in 2002.
Minerals are used not only for the sustainability purposes of the planet but for the development of new technologies and advancements in modern medicine.
your understanding about phenomenology about man and death importance existence
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It is a source of numerous salts and minerals.
importance biology to man
a wale and a fat man and a man
man-made {apex}
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